Spray Foam Insulation in New Orleans, LA

Find top-rated spray foam contractors and save up to 30% on energy bills

💰 Estimated Energy Savings in New Orleans

30%
Average Energy Savings
Typical range: 25% - 35%
$1,188
Estimated Annual Savings
Based on $330/month average energy cost
5 years
Average Payback Period
Return on investment timeline

Note: Actual savings vary based on home size, current insulation, energy rates, and climate conditions. These estimates are based on Department of Energy data for Hot-Humid.

Verified Contractors in New Orleans

Fontenot Insulation

Direct: 5048344222

5
5 Google reviews

Recent Reviews:

Larry David★★★★★2 months ago

Fontenot Insulation insulated my home. What a big difference it made! My home is much quieter & the AC runs half the time it use to which saves a lot on my energy bill. I’m so glad they did my home! They are a family owned company and are so very professional & friendly who really cares about there services they provide to all its customers. I would “Highly” recommend Fontenote Insulation & their services……

A Austin★★★★★4 months ago

Excellent customer service and top notch work. They make sure it's done right the first time. They also take time to explain what is going to be done. Highly recommend!

Brent Hession★★★★★3 years ago

I was so happy with this awesome team from Fontenot Insulation! They removed all my old attic insulation and blew in a R-30 rating. OMG!!! My central air unit is now running half the time it did previously. The house stays cool finally! And these guys clean up after themselves. The cost and quality workmanship are terrific! If you are tired of sending your money to Entergy… call Jennifer at Fontenot Insulation. My only regret is all these years I paid high light bills when insulating could have saved me so much money!

Air Tight Construction, LLC

Direct: 5049949714

5
7 Google reviews

Recent Reviews:

Travis Bozeman★★★★★10 months ago

The guys at AirTight serviced my unit and returned cool air to my rental making my tenants very happy for the quick turnaround and fix of the AC problem. ❤️🙏🏻👍🏻

Cathy Jacob★★★★★3 months ago

I highly recommend Air Tight Construction for all air conditioning needs. Last night's thunderstorm damaged the capacitor in my outdoor unit. I left a message last night and followed up at 7:15 this morning. They arrived at my doorstep by 8:30 and had my air conditioning system operational by 9:00. Air Tight Construction has been my trusted provider for air conditioning services over the past several years, consistently delivering prompt responses and exceptional service.

Alex Ponce★★★★★2 years ago

So myself and my family had an Air conditioning emergency last August of 2022. Luckily my father in law made a call to his people which is LLC AIR TIGHT CONSTRUCTION and they came right away. Our outside unit had died to be blunt and I was worried for my family with the heat overall. They came and were beyond professional, beyond courteous and pleasant from what my family tells me. There work is incredible and clean and neat and our Outside unit has been running like it’s one 1ST place in every race and ain’t looking back 😃💪🏽. Thank you all for servicing our home in such a desperate time needed and done so quickly. I would definitely recommend them to any home or business and they get 10*’s out of 5!!!!! PS…we got AMERICAN STANDARD and it works phenomenal….definitely recommend that brand and LLC AIR TIGHT CONSTRUCTION. THANK YOU AGAIN AND GOD BLESS 🙏

Eco Spray Foam

Specialist

Direct: 5042922766

5
6 Google reviews

Recent Reviews:

John Raymond★★★★★2 months ago

After our church and school facility was hit by the tornado, it was chaotic and urgent to get things back up and running. After presentations from a few different companies we went with Mike and the team at Eco Spray Foam. Great price. Quality and fast result. Excellent communication and friendly service. Very happy to endorse them!

Justin Trussell★★★★★4 months ago

Eco Energy Solutions added blown in insulation to my attic floor. They also went above and beyond and added insulation to the walls of my upstairs rooms and a thermal shield. Extremely thorough and professional. They were in and out in a day and I can tell a huge difference inside the house ever since. The work was also very reasonably priced. I am very satisfied and would use them again.

Gary LeJeune★★★★★3 months ago

The two man crew arrived and set up quickly. They went through the steps for the application like a "well oiled machine"! My 16 x 20ft shed is sealed tight. I appreciate what Eco Spray Foam did for me. I recommend them to all who need insulating done the right way.

Diversified Energy

Direct: 5042737779

5
9 Google reviews

Recent Reviews:

Scott Roth★★★★★a week ago

Natristan, with DiversifiedEnergy, provided a fantastic service in properly sealing my house giving fantastic results for my airflow overall! Very professional, courteous, and an overall great experience provided by him for the company!

Monica Sylvain★★★★★4 months ago

J’rell and his crew member did an outstanding job! J’rell, the team lead, explained every step of the process and answered all of our questions as they made our home more energy efficient. They arrived on time and were friendly as well.

Janice Brown★★★★★2 months ago

Received excellent service from Diversified. I can tell the difference in the air quality of my home. More importantly, J’Rell was so knowledgeable and worked diligently to complete the job. I highly recommend them for your duct cleaning.

Toups Total Foam, LLC

Direct: 9859806083

5
6 Google reviews

Recent Reviews:

Gabrielle Ball★★★★★a month ago

Great customer service, and a job well done! No complaints at all. Very thankful for Luke and his crew.

Brynn Hebert★★★★★4 months ago

Highly recommend this Toups Total Foam! From the first call to the final result, the entire process was smooth and professional. Luke Falgout, our sales rep, was fantastic to work with super knowledgeable, honest, and always quick to respond to any questions we had. He made sure we understood the process and helped us choose the best option for our project. The crew did a great job, and we’re beyond happy with the results!

Arlene Chandler★★★★★6 months ago

I knew right off that I wanted to do business with this company when I left a message on a Friday afternoon and I got a call back on Saturday from Luke, who was more than informative and knowledgeable about their industry and had a lot of tips and information to share. Their prices were more than reasonable, and as I was under a deadline, he made sure to accommodate me. They were prompt always communicating. I would recommend them to anyone.

Sunlight Contractors

Direct: 5049199993

5
593 Google reviews

Recent Reviews:

Owen Phyfer★★★★★4 months ago

We chose Sunlight Contractors after thoroughly researching the market, and we’re so glad we did. From the very beginning, Ira and his team stood out with their excellent communication and transparency. They gave us all the information we needed to make an informed decision, even sharing what to look out for if we ended up going with another company. We needed old insulation removed, but Sunlight also gave us great advice about additional steps we might want to consider, like treating the wood to protect it moving forward. They spent a lot of time helping us think through the project and discussing different options to make sure it would be a success. Sunlight provided a great estimate, and on the day of the job, the crew arrived on time and were incredibly professional and friendly. They worked with care and efficiency, and we were so impressed by their attention to detail—especially how thoroughly they cleaned up after a big job on such a hot and humid day. We were very happy working with Sunlight Contractors and wouldn’t hesitate to work with them again in the future. Highly recommend!

Syem Barakzai★★★★★3 months ago

After our house was damaged by a motor vehicle accident, we contacted sunlight contractors to help us with the repair. They did an inspection and also gave us excellent referrals for people in unrelated areas of house maintenance. Ira and his team were very communicative, always respectful, and always looking out for the best for us and our home. During the work, the damage was noted to be more extensive than previously thought. Ira would call me and keep me up-to-date, and we got through these difficult times respectfully as a team. They let me know what was most important, were understanding of our financial situation, and were not quoting additional unnecessary services to price gouge us. The final product is beautiful, you could never tell that the house went through an accident. I would 100% recommend Ira and sunlight contractors for any repair. This is a honest, hardworking, and skilled contractor company.

Jacob Davis★★★★★a year ago

My wife and I purchased a home in 2020 and were recently devastated when finding out we had a mold/moisture issue in our sub-flooring as a result of improper spray foam installation that resulted in costly damage. Ira Bosh and Sunlight Contractors came highly recommended and we were able to get a very fast and fair quote with a plan to remediate our issues. Ira's communication and knowledge have been exceptional thus far. He and his team were able to start repairs immediately and he has been in contact with us each day with updates and photos. He has been extremely kind and patient, explaining each step and answering any questions. We would highly recommend Sunlight Contractors to anyone in a similar situation.

Sunlight Contractors LLC

Direct: 5049199993

5
5 Google reviews

Recent Reviews:

Jill Brown★★★★★a year ago

WOW! Extremely happy with our spray foam attic! I was very hesitant in having this done after reading so many bad stories on the internet where people have had issue with odor and health problems after spraying their homes. I expressed all of my concerns and questions to Ira and he answered all of them and encouraged me to do my own research as well. (These problems tend to be from bad installation by untrained and uncertified individuals) He is very knowledgeable and informative as is his entire crew. Everyone that came to the house was professional, courteous, well prepared, knowledgeable, and just made me feel at ease. They were all able to answer any of my questions and I had a bunch. The process was expedited quickly. They were very prompt to come out and inspect, provide the quote, and then get started right away with the installation. I glad I made the call to Sunlight Contractors and will definitely use them in the future for my contracting needs.

Papillon's★★★★★2 years ago

Absolutely the best experience. Extremely knowledgeable. They were timely and honest! I will admit I was worried about surprise fees but they were true to their word. There was even an unforeseen issue that popped up and the owner said they should have caught it and he covered the extra material costs and didn’t charge me a thing extra. I highly recommend sunlight contractors and will be using them on a different house we own.

Tag Purvis★★★★★6 years ago

Incredibly professional company. I had insulation that had degraded after a 100 years and was a mess. The folks at Sunlight got me fixed up in no time and made sure I was always happy. The entire staff that worked on my project were incredibly hard working and very friendly. They were also very fairly priced. It is with pleasure that I would highly recommend Sunlight. These guys know what they are doing!

Star Spray Foam

Specialist

Direct: 5042296500

5
1 Google reviews

Recent Reviews:

Danny Lindner★★★★★a year ago

They came sprayed 2 attics .Should have done this years ago.House feels 100 times better. Even temperatures inside no hot spots. Attics nice and cool .Don't wait get it done you will be happy so will your pocket book .SAVES ON ELECTRICITY.

RM LaPlace Insulation, LLC

Direct: 5043865388

5
4 Google reviews

Recent Reviews:

Dj' Cloud★★★★★9 months ago

Awesome people. Robert is very helpful with getting what you need done to insulate your home. His employees John and Shane make the experience even better they go over and beyond to get the job done fast and right. They explain what they done and clean up behind themselves very friendly and polite. 10 🌟 thanks guys

Melvin Duvernay★★★★★4 months ago

Shane and John did a great job on my rockwool insulation!! Looks great!! very clean and no trash left behind. Definitely recommend this company!!

Alfred Ferry★★★★★8 months ago

Robert gave expert information, and John and Shane did the work quietly, quickly, and efficiently. What else could a customer want? Thanks, gentlemen. Al F

In-Tech Insulation

Direct: 5044828850

5
2 Google reviews

Recent Reviews:

G7796★★★★★11 years ago

Thanks to Intech my home has been much cooler in the summer and i have saved over $200 on my electric bill.

Rebecca Zwart★★★★★2 weeks ago

I cannot say enough wonderful things about In Tech Insulation and its owner, Greg. From start to finish, Greg proved to be honest, extremely knowledgeable, and genuinely dedicated to the quality of his workmanship. It’s rare to find someone who takes this much pride in what they do, and it shows in every step of the process. Before any work began, Greg took the time to fully evaluate my home, discussing in detail what was needed and why. He carefully listened to my concerns and made sure I understood all of my options. What impressed me even more was the way he coordinated with the other contractors involved. He didn’t just show up and do his part—he communicated thoroughly with everyone to ensure that the entire team was aligned and working toward the same goal. My home was built in 1900, which meant it required several different types of insulation to be effective. Greg approached the project with exceptional skill and attention to detail. The results speak for themselves—my home is more comfortable, efficient, and protected than it has been in years. I highly recommend In Tech Insulation to anyone seeking a professional who truly knows his craft, stands by his work, and delivers outstanding results. If you want honesty, expertise, and pride in performance, look no further than Greg and his team!

A+ Spray Foam Of Covington

Specialist

Direct: 9853364748

4.9
7 Google reviews

Recent Reviews:

Wayne Weathers★★★★★10 months ago

A+ Spray Foam insulated my attic last year, and the results are still fantastic. My energy bills are much lower, and my house feels so much more comfortable. They really know their stuff, and I’d recommend them to anyone in Covington!

Keith Davis★★★★★2 years ago

After their roofing company replaced my original, sagging, and leaking roof, they gave me a quote and recommended that I insulate my attic using spray foam. I had read about the benefits of spray-foam insulation and wanted it done after my roof was finished. They've already exceeded my expectations. I noticed a difference in temperature immediately when I went into the attic to store things. I can feel and see the difference between the spray foam and the fluffy foam that is usually found in the attic. They were very professional and respectful of my home's interior. I would recommend A Affordable Insulation, to my family and friends.

Stefan WirciPompa★★★★★2 years ago

I had my house re-insulated. This company was recommended to me by a friend. The appointment process was easy and I received an honest estimate. Crew was punctual and professional. I am very happy with the result of the service provided. I would highly recommend using this company for all your insulation needs. ✌

The Spray Foam JEFE

🏆Certified Pro

Direct: 5048103086

4.9
61 Google reviews

Recent Reviews:

d Wood★★★★★a year ago

JEFE recently sprayed my garage with closed foam. They did a wonderful job! Very professional and answered all my question. They cleaned up every spec of excess foam afterwards as if they weren’t there. These guys are fast and great at what they do. I highly recommend them if you’re looking for spray foam and they are very affordable !

mark miller★★★★★2 months ago

Very good company. They spent so much time prepping and covering things and protecting the floor. They took out the existing insulation and Spray Foam the attic very thorough and nice job.

Garrett Mackles★★★★★a year ago

Can’t be happier with this company. Spoke with Barry on Monday afternoon, received quote within a couple of hours. Scheduled and completed install by Wednesday afternoon!! Guys did a great job and cleaned up afterwards. Would definitely recommend.

Earthshield Foam Insulation

Specialist

Direct: 9857898851

4.7
13 Google reviews

Recent Reviews:

keith heitzmann★★★★★5 years ago

Randy and his crew did an awesome job for us. We needed new insulation under our house... they took the old stuff out, bagged it up and sprayed new foam in. It’s only been a few days but I already feel the difference! I’d highly recommend them.

Hope Alderman★★★★★6 years ago

We used Earthshield 2 years ago to spray our attic. Randy has a great crew. The job was complicated and they were very good! They cleaned up and hauled away the mess after they were finished. We are now returning customers! They sprayed our pool house yesterday. We had the same installer. Again, very well done. Professional. If we ever more, we WILL use Earthshield again.

Donna Dicharry★★★★★3 years ago

Earth Shield Foam Insulation. Termites had managed to get into our home despite our precautions. In order to get rid of them, we had to tear out about 30 sq ft of wall and attic spray foam insulation. This is considered very small job. Most companies in the area had minimum charges that were way to high. Randy at Earth Shield Foam Insulation was different. He listened while I explained our problem. Then he gave a reasonable charge. Then he rearranged his schedule and fit us in between other clients the very next day. His workers came in quickly and efficiently. They were both friendly and professional. I do recommend this company and plan to use them again.

AAA Spray Foam Insulation, L.L.C.

Specialist

Direct: 5042555187

4.7
3 Google reviews

Recent Reviews:

Dawn Michelet★★★★★4 years ago

Scott was amazing he did an amazing job price was very reasonable. I would use him again.

Belinda Salande★★★★★2 months ago

Savannah Hunter★★★★8 years ago

Very efficient.

Spray Foam Systems

Specialist

Direct: 5046383636

4.6
5 Google reviews

Recent Reviews:

Kingston★★★★★4 years ago

Did great work with my house. Too often do contractors not deliver on time but that's not the case with Troy at Spray Foam Solutions He told me He'd be able to get to my house in 2 weeks and much to my surprise he was there even earlier for us. He did the underfloor to my place and if there was anywhere a spray foam contractor would skimp this would be it especially since our house has less than 2 feet underneath it of clearance who would ever know right? Well we personally looked under the house ourselves and he did a great job! He did a great job and truly is a nice guy to work with. Will be sending more business his way for sure.

Marc Loudon★★★★★9 years ago

Troy and his crew did a very thorough job installing open cell foam on time and on schedule. They took care not to damage ductwork or other things in the attic, and did a reasonably good job cleaning up. Would highly recommend them

MARCK RODRIGUEZ★★★★★8 years ago

Excellent service

Mr. Green Jeans Insulation

Direct: 2256440548

4.4
7 Google reviews

Recent Reviews:

GLORIA MASHON★★★★★3 weeks ago

Mr Green Jeans Insulation installed foam insulation in my attic roof. They did an awesome job. The whole team was professional and polite. I highly recommend them for your insulation needs. Terry was the best. When temperatures dipped to 22° my heater barely turned on and the house stayed warm. Can't wait for summer and lower a/c bills.

Old-N- Still-Runnin' (Still Here Ma!)★★★★★a month ago

I bid 5 different insulation services. Green Jeans was not the most expensive nor the cheapest. But they were the most responsive! (I had one low bid that was going to use "surplus" insulation from other jobs and could only work late in the evening. But the price was really low.) Terry kept me up to date on times and any hiccups (only very minor ones). The workers were very nice and courteous. When things changed in my job scope Green Jeans gave me good information and recommendations. I WILL be using them for the rest of my projects and any future projects!

Adam McPherson★★★★★a year ago

Terry GreenJeans is a man who does things right. I had an issue I could not have asked for better customer service or a more thorough fix. The crew was very respectful of me and of the house, and they were well prepared and worked quickly. I look forward to using my new climate-controlled storage space. The attic is so usable now!

CTX Spray Foam Insulation New Orleans

Specialist

Direct: 5044995627

4.3
6 Google reviews

Recent Reviews:

Ashley Smith★★★★★2 years ago

CTX is by far the best company I've come across! They were so polite, and answered any and all questions I had while inquiring about the work I needed done! When I contracted them to spray foam insulate my home, I was even more impressed. They showed up on time, were polite throughout and left their workspace clearner than it was when they got here! I will definitely recommend them to everyone I know and use their services again!!

Peter Mcdonald★★★★★2 years ago

CTX Spray Foam Insulation is a company you can trust. The two guy's who came out did quality work and made our experience very smooth and easy. Our home's insulation was done flawlessly, and we couldn't be happier with the improvements.

Wyneta Fully★★★★★3 years ago

This company has to be my new favorite to call to upgrade my house. Their work is absolutely incredible and they are so polite. Came in and explained briefly the job he would do so i was aware of the changes. He finished cleaned after his self and made sure I was please with the job. I promised I would leave a review and recommend to everyone I know because it was honestly best installation job I had done to this house since the 10 years of being in it.

Crescent City Spray Foam Insulation llc.

Specialist

Direct: 5044790504

Frequently Asked Questions — Spray Foam Insulation in New Orleans

Is spray foam insulation a good choice in hot and humid climates like New Orleans?
Absolutely. Hot and humid climates like New Orleans, LA are actually where spray foam insulation delivers some of its best results. Closed-cell spray foam acts as both an insulation layer and a moisture/vapor barrier, preventing the humidity infiltration that causes mold, rot, and air conditioning inefficiency. Homeowners in LA typically see 20–35% reductions in cooling costs after installation. One important note: because spray foam creates a tight building envelope, proper mechanical ventilation is essential in humid climates to manage interior moisture from daily activities like cooking and bathing.
What type of spray foam is best for homes in New Orleans?
In hot and humid climates like New Orleans, LA, closed-cell spray foam is generally recommended for exterior walls, crawl spaces, and attics. Its high density creates a moisture barrier critical in humid environments. Open-cell foam can be used in interior walls for soundproofing and actually allows some vapor movement, which can be beneficial in certain wall assemblies. A qualified local contractor can assess your specific home and recommend the best approach.
Can spray foam insulation help reduce my AC bills in New Orleans?
Yes — significantly. Air conditioning accounts for the majority of energy costs in hot climates like New Orleans, LA. Spray foam seals all gaps and cracks that allow conditioned air to escape, which is the primary cause of high AC bills. Most homeowners in hot climates report 20–30% reductions in cooling costs after spray foam installation.
Is spray foam insulation worth the cost?
For most homeowners, yes. Spray foam creates an air-tight seal that traditional insulation cannot match, reducing energy bills by 15–35% annually. It also adds structural rigidity, acts as a moisture and vapor barrier, reduces outside noise, and can increase home resale value. The higher upfront cost compared to fiberglass is typically recovered within 3–7 years. One important note: because spray foam creates a very tight building envelope, proper mechanical ventilation is important to maintain healthy indoor air quality and prevent interior moisture buildup. This is typically handled by an Energy Recovery Ventilator (ERV) — a system that brings fresh outside air in while pushing stale air out, recovering the energy from the outgoing air so you don't waste what you paid to heat or cool — or a Heat Recovery Ventilator (HRV), which works similarly but is optimized for cold climates. A qualified contractor will assess whether your home needs ventilation upgrades as part of the installation.
How much does spray foam insulation cost?
Spray foam insulation typically costs $1.00–$3.00 per square foot installed, depending on the type and your location. Open-cell foam runs $0.44–$0.65 per board foot, while closed-cell foam costs $1.00–$2.00 per board foot. A typical 2,000 sq ft home attic costs $2,000–$6,000. Most homeowners recoup this investment within 3–7 years through energy savings of 15–35% annually.
What is the difference between open-cell and closed-cell spray foam?
Open-cell spray foam is softer, less dense, and less expensive. It expands significantly and is ideal for interior walls, attics, and soundproofing. Closed-cell spray foam is denser, stronger, and provides a moisture barrier — making it better for exterior applications, crawl spaces, and areas prone to flooding or humidity. Closed-cell also has a higher R-value per inch (R-6 to R-7 vs R-3.5 to R-4 for open-cell). One key difference: open-cell foam allows some vapor movement, while closed-cell acts as a vapor barrier — an important consideration for your home's ventilation needs.
How long does spray foam insulation last?
Spray foam insulation is one of the most durable insulation options available, with a lifespan of 80+ years when properly installed. Unlike fiberglass batting which can sag and settle over time, spray foam maintains its shape and insulating properties indefinitely. It will typically outlast the building it is installed in.
How do I find a qualified spray foam insulation contractor?
Look for contractors who are licensed, insured, and have verifiable reviews. Spray foam requires specialized equipment and training — improper installation can cause off-gassing, adhesion failure, or fire hazards. Ask for references, verify their insurance, and get at least 2–3 quotes. A qualified contractor will also assess your home's ventilation needs — a tightly sealed spray foam installation requires adequate mechanical ventilation to prevent moisture and indoor air quality issues. FoamMatch pre-screens all listed contractors for licensing and insurance so you can compare verified professionals in your area.
How long does spray foam installation take?
Most residential spray foam jobs take 1–2 days depending on the size of the area. A standard attic takes 4–8 hours. After spraying, the foam cures within 24 hours, though most contractors recommend waiting 24–72 hours before occupying the space due to off-gassing during the curing process.
Does spray foam insulation need to be replaced?
No — spray foam insulation does not need to be replaced under normal circumstances. Unlike fiberglass insulation which degrades over time, spray foam maintains its R-value and air sealing properties for the life of the building. The only reasons to remove or replace spray foam are water damage, renovation work, or improper original installation.